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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1802972Generated: November 1, 2026

Benzyl Bromide → HCID 11333520, compound

https://huagongshe.com/reaction/1802972

Reaction equation

Participants

RoleNameHCIDCharge
ReactantBenzyl BromideHCID 7498—
Reactant1,8-OctanediolHCID 69420—
ReactantHCID 11481775HCID 11481775—
ReactantHCID 18795073HCID 18795073—
Reactant(R)-benzyl 3-amino-4-(dimethylamino)butanoate dihydrochlorideHCID 46223507—
ProductHCID 11333520HCID 11333520—

Reaction Steps

The title compound, m/e=377.6 ([M−H]−), was produced in analogy with intermediate 1, steps 1 to 4. Thus, 1,8-octanediol was alkylated in step 1 with benzyl bromide, leading to 8-benzyloxy-octan-1-ol, which was oxidized in step 2 to 8-benzyloxy-octanoic acid. This was coupled in step 3 with (R)-3-amino-4-dimethylamino-butyric acid benzyl ester dihydrochloride to produce (R)-3-[8-benzyloxy)-octanoylamino]-4-dimethylamino-butyric acid benzyl ester, which was hydrogenated in step 4.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08349893B2
Source datasetuspto-grants-2013_01
ORD IDord-54b82b90adc34b798c26c5d46c057423
Source noteuspto-grants-2013_01